What is a universal terminal | General terminal blocks




Everyone is familiar with terminal blocks, but there are many types of terminal blocks. Terminal blocks are roughly divided into: straight-through terminal blocks, grounding terminal blocks, double-layer terminals, double-layer grounding terminals, multilayer terminals, and switch-type wiring. Terminals, multilayer terminal blocks, fuse terminal blocks, plug-in terminal blocks, as well as special sensor and actuator terminal blocks, miniature terminal blocks, terminal blocks with electronic components, etc.

So what is a universal terminal block?

Universal terminal blocks are rail terminals with universal mounting feet that can be installed on U-shaped rail NC35-level G-rail NC32. They are equipped with uniform accessories such as end plates, grouping partitions, etc., and can be marked with the identification system ZT.
   Universal terminal blocks can be used in the EEXe field that meets the requirements of EN50 019. The use of crimping and unique thread self-locking design makes the wiring connection reliable and safe. The appearance design of this series of terminal blocks is beautiful and generous, and it can be equipped with a variety of accessories, such as short-circuit strips, identification strips, baffles, etc. The closed screw guide hole can ensure the ideal screwdriver operation potential distribution can be achieved by the fixed bridge connected to the center of the terminal or the side plug-in bridge inserted into the wire cavity.

To put it simply, universal terminal blocks can be installed on U-shaped or G-shaped rails. They adopt crimping and unique threaded self-locking design, which makes the wiring connection reliable, convenient and quick to use, and the appearance design of the terminal blocks is beautiful and generous. With the continuous improvement of circuit board technology, the current that can be carried by general-purpose terminal blocks has increased a lot. At present, it has broken through the 110A limit and exceeded the level of previous products. Therefore, the development prospects of terminal blocks are very good. High reliability and low cost are the future development trends of universal terminal blocks.
General terminal blocks
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